104313920

素因数分解:

$2^6\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1801}}^1$

素因数の和:1999

約数の個数: 56

約数和(自身を含む): 249908568

約数和(自身を除く): 145594648

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 181, 320, 362, 724, 905, 1448, 1801, 1810, 2896, 3602, 3620, 5792, 7204, 7240, 9005, 11584, 14408, 14480, 18010, 28816, 28960, 36020, 57632, 57920, 72040, 115264, 144080, 288160, 325981, 576320, 651962, 1303924, 1629905, 2607848, 3259810, 5215696, 6519620, 10431392, 13039240, 20862784, 26078480, 52156960, 104313920]

約数ペア:

[(1, 104313920), (2, 52156960), (4, 26078480), (5, 20862784), (8, 13039240), (10, 10431392), (16, 6519620), (20, 5215696), (32, 3259810), (40, 2607848), (64, 1629905), (80, 1303924), (160, 651962), (181, 576320), (320, 325981), (362, 288160), (724, 144080), (905, 115264), (1448, 72040), (1801, 57920), (1810, 57632), (2896, 36020), (3602, 28960), (3620, 28816), (5792, 18010), (7204, 14480), (7240, 14408), (9005, 11584)]